| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.26 | 11.126% | $252.5449 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $21.48 | 7.671% | $23.1277 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $10.78 | 11.758% | $12.0475 | $12.05 | $12.05 | $12.00 |
| Purchase #4 | $146.97 | 11.191% | $163.4174 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $171.81 | 4.812% | $180.0775 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $197.37 | 11.455% | $219.9787 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $163.54 | 8.829% | $177.9789 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $939.21 | $1,029.1726 | $1,029.18 | $1,029.25 | $1,029.10 | |